The Validity of Studies with Line of Business Data: Comment

Autor: Scherer, F. M., Long, William F., Martin, Stephen, Mueller, Dennis C., Pascoe, George, Ravenschaft, David J., Scott, John T., Weiss, Leonard W.
Zdroj: The American Economic Review, 1987 Mar 01. 77(1), 205-217.
Databáze: JSTOR Journals